The tankard is an item used in Back to the Freezer. It is found in the cupboard of the Hide and Seek staging area of the secret bunker on the iceberg on RuneScape German worlds. It is used to make the flax cap-ice-i-tor on those worlds, taking the role of "something strong, with capacity". It replaces the hat, and will transform into the hat if taken to an English world (or vice versa).